Re: [Xen-users] no ssh login

[Ralph Passgang <ralph@xxxxxxxxxxxxx>]

Am Dienstag, 17. Januar 2006 15:24 schrieb B. Liu:
> Dear All,
>
> I have installed xen 3.0 on debian sarge, dom0 is sarge, domu (vm01) is
> sarge as well. Since I only have one ip address, so I set up the system
> using network bridge and routing.
>
> I have the xend and xendomains started automatically at the boot time, at
> this point, I can ssh to dom0 from a remote client,
>
> then I used the /etc/xen/scripts/network-bridge and
> /etc/xen/scripts/network-nat scripts to start the netwrok, running the
> following scripts which I found on your mailing list:
>
> ifconfig xenbr0 192.168.3.1 netmask 255.255.255.0 up
> iptables --flush
> iptables --delete-chain
> iptables --table nat --delete-chain
> iptables --table nat --append POSTROUTING --out-interface xenbr0  -j
> MASQUERADE
> iptables --append FORWARD --in-interface xenbr0 -j ACCEPT
> echo 1 > /proc/sys/net/ipv4/ip_forward
> route add  -net 192.168.3.0 netmask 255.255.255.0 dev xenbr0
>
> Then I have domu and dom0 running, however I can have ssh connection to my
> remote client from both dom0 and domu, but I couldn't have ssh access to
> dom0 and domu from the remote client.
>
> What could be the problem?

You don't need a bridge when you want to NAT the domUs. So maybe the solution 
is as easy as just don't use the bridge scripts at all.

I never used the NAT scrips for a domainU myself, so I can give no addional 
help, sorrry.

--Ralph

>
> Thanks
>
> Bin
>
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> http://lists.xensource.com/xen-users

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